2024-05-01_7ee4b882e130248241c43c6edd949167_cryptolocker | Triage

Sharing

General

Target

2024-05-01_7ee4b882e130248241c43c6edd949167_cryptolocker
Size

33KB
MD5

7ee4b882e130248241c43c6edd949167
SHA1

d125114d4854aadf94f905cbd3f849d42b9c599e
SHA256

c4862c9a2958eb3aa0b96aa66e8d86eeb7c173970686e13810f8b2da8d3d9f0b
SHA512

40df7edaefa746ee8cccfad49101c805d00370bc17e0563ef2752be655926dfd3bc12e1c5be6f89b513db2bc18ee74ff9d05184ae8004cb5c7d06e64788c1dca
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5yt:bxNrC7kYo1Fxf2rYWt

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-01_7ee4b882e130248241c43c6edd949167_cryptolocker

Files

2024-05-01_7ee4b882e130248241c43c6edd949167_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ